.github/zephyr: build LNL and PTL on Windows too

Because why would they be tested only on Linux.

Also:
- Bump -d(ebug) build to something newer: LNL
- Group MTL and LNL to save one line

Signed-off-by: Marc Herbert <marc.herbert@intel.com>

Author: marc-hb

.github/workflows/zephyr.yml

@@ -114,8 +114,10 @@ jobs:
         IPC_platforms: [
           # - IPC3 default
           imx8 imx8x imx8m imx8ulp,
-          # - IPC4 default
-          mtl, lnl, ptl,
+          # - IPC4 default, released
+          mtl lnl,
+          # active development
+          ptl,
           # Temporary testbed for Zephyr development.
           tgl tgl-h,
         ]
@@ -126,7 +128,7 @@ jobs:
           # specify one extra -d combination without affecting the main matrix
           - build_opts: -d
             zephyr_revision: mnfst
-            IPC_platforms: mtl
+            IPC_platforms: lnl
 
           # This is "duplication of effort" but it makes sure no one
           # breaks --all, see for instance #9262 and previous commit.
@@ -241,15 +243,18 @@ jobs:
         platforms: [
           # - IPC3 default
           imx8 imx8x imx8m imx8ulp,
-          # - IPC4 default
-          mtl,
+          # - IPC4 default, released
+          mtl lnl,
+          # active development
+          ptl,
+          # legacy
           tgl tgl-h,
         ]
         build_opts: [""]
         # Sparse matrices are complicated, see comments on Linux matrix above.
         include:
           - build_opts: -d
-            platforms: mtl
+            platforms: lnl
 
 
     steps: